<template>
  <div>
    <!--<el-row :gutter="20">
      <el-col :span="8">
        <el-card shadow="hover" class="mgb20" style="height:252px;">
          <div class="user-info">
            <img src="../assets/img/img.jpg" class="user-avator" alt="">
            <div class="user-info-cont">
              <div class="user-info-name">admin</div>
              <div>管理员</div>
            </div>
          </div>
            <div class="user-info-list">上次登录时间：<span>2018-01-01</span></div>
            <div class="user-info-list">上次登录地点：<span>深圳</span></div>
        </el-card>
        <el-card shadow="hover" style="height:252px;">
          <div slot="header" class="clearfix">
            <span>语言详情</span>
          </div>
          Vue
          <el-progress :percentage="71.3" color="#42b983"></el-progress>
          JavaScript
          <el-progress :percentage="24.1" color="#f1e05a"></el-progress>
          CSS
          <el-progress :percentage="3.7"></el-progress>
          HTML
          <el-progress :percentage="0.9" color="#f56c6c"></el-progress>
        </el-card>
      </el-col>
      <el-col :span="16">
        <el-row :gutter="20" class="mgb20">
            <el-col :span="8">
                <el-card shadow="hover" :body-style="{padding: '0px'}">
                    <div class="grid-content grid-con-1">
                        <i class="el-icon-lx-people grid-con-icon"></i>
                        <div class="grid-cont-right">
                          <div class="grid-num">1234</div>
                          <div>用户访问量</div>
                        </div>   
                    </div>
                </el-card>
            </el-col>
            <el-col :span="8">
                <el-card shadow="hover" :body-style="{padding: '0px'}">
                    <div class="grid-content grid-con-2">
                      <i class="el-icon-lx-notice grid-con-icon"></i>
                      <div class="grid-cont-right">
                        <div class="grid-num">321</div>
                        <div>系统消息</div>
                      </div>
                    </div>
                </el-card>
            </el-col>
            <el-col :span="8">
              <el-card shadow="hover" :body-style="{padding: '0px'}">
                <div class="grid-content grid-con-3">
                  <i class="el-icon-lx-goods grid-con-icon"></i>
                  <div class="grid-cont-right">
                    <div class="grid-num">5000</div>
                    <div>数量</div>
                  </div>
                </div>
              </el-card>
            </el-col>
          </el-row>
          <el-card shadow="hover" style="height:403px;">
            <div slot="header" class="clearfix">
              <span>待办事项</span>
              <el-button style="float: right; padding: 3px 0" type="text">添加</el-button>
            </div>
            <el-table :data="todoList" :show-header="false"  style="width: 100%;font-size:14px;">
              <el-table-column width="40">
                <template slot-scope="scope">
                  <el-checkbox v-model="scope.row.status"></el-checkbox>
                </template>
              </el-table-column>
              <el-table-column>
                <template slot-scope="scope">
                  <div class="todo-item" :class="{'todo-item-del': scope.row.status}">{{scope.row.title}}</div>
                </template>
              </el-table-column>
              <el-table-column width="60">
                <template>
                  <i class="el-icon-edit"></i>
                  <i class="el-icon-delete"></i>
                </template>
              </el-table-column>
            </el-table></div>
          </el-card>
      </el-col>
    </el-row>
    <el-row :gutter="20">
      <el-col :span="12">
          <el-card shadow="hover">
              <schart ref="bar" class="schart" canvasId="bar" :data="data" type="bar" :options="options"></schart>
          </el-card>
      </el-col>
      <el-col :span="12">
          <el-card shadow="hover">
              <schart ref="line" class="schart" canvasId="line" :data="data" type="line" :options="options2"></schart>
          </el-card>
      </el-col>
    </el-row>-->
  </div>
</template>

<script>
  import Schart from 'vue-schart';
  import bus from '../components/common/bus.js'

  export default {
    name: 'dashboard',
    data() {
      return {
        todoList: [{
                title: '今天要修复100个bug',
                status: false,
            },
            {
                title: '今天要修复100个bug',
                status: false,
            },
            {
                title: '今天要写100行代码加几个bug吧',
                status: false,
            }, {
                title: '今天要修复100个bug',
                status: false,
            },
            {
                title: '今天要修复100个bug',
                status: true,
            },
            {
                title: '今天要写100行代码加几个bug吧',
                status: true,
            }
        ],
        data: [{
                name: '2018/09/04',
                value: 1083
            },
            {
                name: '2018/09/05',
                value: 941
            },
            {
                name: '2018/09/06',
                value: 1139
            },
            {
                name: '2018/09/07',
                value: 816
            },
            {
                name: '2018/09/08',
                value: 327
            },
            {
                name: '2018/09/09',
                value: 228
            },
            {
                name: '2018/09/10',
                value: 1065
            }
        ],
        options: {
            title: '最近七天每天的用户访问量',
            showValue: false,
            fillColor: 'rgb(45, 140, 240)',
            bottomPadding: 30,
            topPadding: 30
        },
        options2: {
            title: '最近七天用户访问趋势',
            fillColor: '#FC6FA1',
            axisColor: '#008ACD',
            contentColor: '#EEEEEE',
            bgColor: '#F5F8FD',
            bottomPadding: 30,
            topPadding: 30
        }
      }
    },
    components: {
      Schart
    },
    created(){
      /*this.handleListener();
      this.changeDate();
      const data = {
        name:'新建',
        comid: '10',
        secrecy_level: '1'
      }
      
      // this.$axios.post('addFolder',data,{headers:{'token':localStorage.metiaToken}})
      //     .then(res =>{
      //       console.log(res.data,'post请求')
      //     })
      const filedata = {
        filetype:3,
        title: '10',
        type_detail:'mp4',
        path: "files/video/201905/video4_5ce65c54e8ece.mp4",
        secrecy_level: '5856'
      }*/
    },
    activated(){
      this.handleListener();
    },
    deactivated(){
      window.removeEventListener('resize', this.renderChart);
      bus.$off('collapse', this.handleBus);
    },
    methods: {
        changeDate(){
          const now = new Date().getTime();
          this.data.forEach((item, index) => {
            const date = new Date(now - (6 - index) * 86400000);
            item.name = `${date.getFullYear()}/${date.getMonth()+1}/${date.getDate()}`
          })
        },
        handleListener(){
          bus.$on('collapse', this.handleBus);
          // 调用renderChart方法对图表进行重新渲染
          window.addEventListener('resize', this.renderChart)
        },
        handleBus(msg){
          setTimeout(() => {
              this.renderChart()
          }, 300);
        },
        renderChart(){
          this.$refs.bar.renderChart();
          this.$refs.line.renderChart();
        }
    }
  }
  
  
</script>

<style scoped>
  .el-row {
    margin-bottom: 20px;
  }
  .grid-content {
    display: flex;
    align-items: center;
    height: 100px;
  }
  .grid-cont-right {
    flex: 1;
    text-align: center;
    font-size: 14px;
    color: #999;
  }
  .grid-num {
    font-size: 30px;
    font-weight: bold;
  }
  .grid-con-icon {
    font-size: 50px;
    width: 100px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    color: #fff;
  }
  .grid-con-1 .grid-con-icon {
    background: rgb(45, 140, 240);
  }
  .grid-con-1 .grid-num {
    color: rgb(45, 140, 240);
  }
  .grid-con-2 .grid-con-icon {
    background: rgb(100, 213, 114);
  }
  .grid-con-2 .grid-num {
    color: rgb(45, 140, 240);
  }
  .grid-con-3 .grid-con-icon {
    background: rgb(242, 94, 67);
  }
  .grid-con-3 .grid-num {
    color: rgb(242, 94, 67);
  }
  .user-info {
    display: flex;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px solid #ccc;
    margin-bottom: 20px;
  }
  .user-avator {
    width: 120px;
    height: 120px;
    border-radius: 50%;
  }
  .user-info-cont {
    padding-left: 50px;
    flex: 1;
    font-size: 14px;
    color: #999;
  }
  .user-info-cont div:first-child {
    font-size: 30px;
    color: #222;
  }
  .user-info-list {
    font-size: 14px;
    color: #999;
    line-height: 25px;
  }
  .user-info-list span {
    margin-left: 70px;
  }
  .mgb20 {
    margin-bottom: 20px;
  }
  .todo-item {
    font-size: 14px;
  }
  .todo-item-del {
    text-decoration: line-through;
    color: #999;
  }
  .schart {
    width: 100%;
    height: 300px;
  }
</style>